Algebra Jeopardy

Vocabulary!

100

Is continuous function is a function whose graph can be drawn without lifting your pen from the paper? True OR false 

True

200

What is parent function?

A parent function is the most basic version of a function family before any transformations.

300

What is the domain?

A complete set of all input values (usually X-values)

400

What is the difference between an equation and inequality?

Equations uses the equal sign, inequality compares values using symbols like >.

500

What is the difference between end behavior and intercept? 

End behavior describes what happens to the graph as x goes toward positive or negative infinity. Meanwhile, Intercepts is the points where the graph crosses or touches the x axis or y axis.

Simplify it!

100

3x+5x

8x

200

4x+3+2x+5

6x+8

300

3(2x+4)-5x

x+12

400

2x²+5x-3x²+7x

-x²+12x

500

4(2x-3)-2(x+5)+3x

9x-22

Solve it!

100

Solve for x, 3x+6=18 

x=4

200

Solve for x, 5x-7=2x+11

x=6

300

Solve for X, X²-16=0

X=4 or X=-4

400

Solve for x, x²+7x+12=0

x=-3 or x=-4

500

Solve for x, 2x² - 10x=0

x=0 or x=5

Graph it!

100

What is the slope of

y=2x+3?

y=2

200

What is the y-intercept of

y=3x+4?

y=4

300

Is y=2x+1 increasing or decreasing?

increasing 

400

What is the slope of

y=-3x+5?

y=-3

500

What is the slope of a horizontal line?

0

Word Problems

100

A number squared equals 49.What is the number?

x=±7

200

Two numbers add up to 10 and multiply to 21.What are they?

3 and 7

300

A rectangle has a width of x and a leght of x+2. Its are is 24. Find its dimensions. 

4 by 6 

400

A ball's height is

h=-16t²+32t. What is its maximun height?

16 feet

500

solve:

x²-5x+6=0.

x=2 or x=3